Home / 6,159.07-9,239.39-2,826.51

Finding the Fourth Proportional to 6,159.07, 9,239.39 and 2,826.51

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Solution

The fourth proportional to 6,159.07, 9,239.39 and 2,826.51 is: 4,240.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159.07 : 9,239.39 = 2,826.51 : x
  2. Step 2: Convert to fraction form
    6,159.07/9,239.39 = 2,826.51/x
  3. Step 3: Cross multiply
    6,159.07x = 9,239.39 × 2,826.51
  4. Step 4: Simplify right side
    6,159.07x = 26,115,228.23
  5. Step 5: Solve for x
    x = 26,115,228.23/6,159.07
  6. Step 6: Final answer
    x = 4,240.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.